potatory

po·ta·to·ry

 (pō′tə-tôr′ē)
adj.
Of, relating to, or given to drinking.

[Late Latin pōtātōrius, from Latin pōtātus, past participle of pōtāre, to drink, from pōtus, a drink; see pō(i)- in Indo-European roots.]

potatory

(ˈpəʊtətərɪ; -trɪ)
adj
rare of, relating to, or given to drinking
[C19: from Late Latin pōtātōrius concerning drinking, from Latin pōtāre to drink]